التفاصيل البيبلوغرافية
| العنوان: |
Super-high-resolution aerial imagery, digital surface model and 3D point cloud of the Kougarok River, Alaska (subset 02) |
| المؤلفون: |
Rettelbach, Tabea, Nitze, Ingmar, Grünberg, Inge, Hammar, Jennika, Schäffler, Simon, Hein, Daniel, Gessner, Matthias, Bucher, Tilman, Brauchle, Jörg, Hartmann, Jörg, Sachs, Torsten, Boike, Julia, Grosse, Guido |
| بيانات النشر: |
PANGAEA |
| المجموعة: |
PANGAEA - Data Publisher for Earth & Environmental Science (AWI Bremerhaven / MARUM Bremen) |
| مصطلحات موضوعية: |
AC, Airborne Data, Aircraft, Alaska, Arctic, Arctic Landscape Dynamics, Binary Object, Digital Surface Model, File content, MACS, Orthoimagery, P6_224_Perma_X_2021_2107101101, P6-224_Perma_X_2021, Permafrost, Perma-X 2021 Western Alaska, Point cloud, LAS file, point clouds, POLAR 6, Project, Raster graphic, GeoTIFF format, Seward Peninsula, Structure-from-Motion |
| جغرافية الموضوع: |
MEDIAN LATITUDE: 66.891833 * MEDIAN LONGITUDE: -162.596458 * SOUTH-BOUND LATITUDE: 66.891828 * WEST-BOUND LONGITUDE: -162.596480 * NORTH-BOUND LATITUDE: 66.891838 * EAST-BOUND LONGITUDE: -162.596436 * DATE/TIME START: 2021-07-10T18:41:38 * DATE/TIME END: 2021-07-11T02:47:38 |
| الوصف: |
As part of the Perma-X airborne campaign led by the Alfred Wegener Institute in 2021, we collected super-high-resolution multispectral imagery of permafrost landscapes with the Modular Aerial Camera System (MACS), developed by the German Aerospace Center. From these images, we photogrammetrically processed four-band orthophotos (blue, green, red, near-infrared) and digital surface models at a spatial resolution of 10 cm, as well as photogrammetric point clouds in RGB and NIR at 9.21 pts/m² and 3.17 pts/m², respectively. This dataset covers approximately 21.89 km² around the Kougarok River in Alaska, with all images collected on 10 July 2021. This super-high-resolution dataset provides opportunities for generating detailed training datasets of permafrost landform inventories, a baseline for change detection for thermokarst and thermo-erosion processes, and upscaling of field measurements to lower-resolution satellite observations. |
| نوع الوثيقة: |
dataset |
| وصف الملف: |
text/tab-separated-values, 676 data points |
| اللغة: |
English |
| العلاقة: |
https://doi.pangaea.de/10.1594/PANGAEA.962806Test; Quality report of WA_SPCKougarok01_20210710_10cm_02 (URI: https://download.pangaea.de/reference/120189/attachments/WA_SPCKougarok01_20210710_10cm_02_report.pdfTest); Log file of WA_SPCKougarok01_20210710_10cm_02 (URI: https://download.pangaea.de/reference/120393/attachments/WA_SPCKougarok01_20210710_10cm_02.logTest); Navigation file of camera of WA_SPCKougarok01_20210710_10cm_02 (URI: https://download.pangaea.de/reference/121007/attachments/WA_SPCKougarok01_20210710_10cm_02_nav.txtTest); Preview CIR of WA_SPCKougarok01_20210710_10cm_02 (URI: https://download.pangaea.de/reference/120803/attachments/WA_SPCKougarok01_20210710_10cm_02_preview_CIR.pngTest); Preview DSM of WA_SPCKougarok01_20210710_10cm_02 (URI: https://download.pangaea.de/reference/119985/attachments/WA_SPCKougarok01_20210710_10cm_02_preview_DSM.pngTest); Preview RGB of WA_SPCKougarok01_20210710_10cm_02 (URI: https://download.pangaea.de/reference/120599/attachments/WA_SPCKougarok01_20210710_10cm_02_preview_RGB.pngTest); Tile footprints of WA_SPCKougarok01_20210710_10cm_02 (URI: https://download.pangaea.de/reference/121211/attachments/WA_SPCKougarok01_20210710_10cm_02_tile_footprints.geojsonTest); https://doi.pangaea.de/10.1594/PANGAEA.962837Test |
| DOI: |
10.1594/PANGAEA.962837 |
| حقوق: |
CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) ; Access constraints: unrestricted ; info:eu-repo/semantics/openAccess |
| رقم الانضمام: |
edsbas.1640EAC1 |
| قاعدة البيانات: |
BASE |
